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76849-31-5

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76849-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76849-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,4 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76849-31:
(7*7)+(6*6)+(5*8)+(4*4)+(3*9)+(2*3)+(1*1)=175
175 % 10 = 5
So 76849-31-5 is a valid CAS Registry Number.

76849-31-5Downstream Products

76849-31-5Relevant articles and documents

PHOTOCHEMICAL RING OPENING OF THYMIDINE AND THYMINE IN THE PRESENCE OF PRIMARY AMINES

Saito, Isao,Sugiyama, Hiroshi,Furukawa, Nobuyuki,Matsuura, Teruo

, p. 3265 - 3268 (1981)

Irradiation of thymidine or thymine in the presence of tert-butylamine at 0 deg C provided ring-opened photoadduct 3 which on heating at 70 deg C gave 1-tert-butylthymine (2) quantitatively.Synthetic application of this photoexchange reaction with amines has been described.

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